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You are here: Home » Products » Sodium Tripolyphosphate
Sodium Tripolyphosphate
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Product: Views:50Sodium Tripolyphosphate 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-07-24 10:20
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Details
Category : Food and Feed additives
CAS NO : 7758-29-4
EC NO : 231-838-7
Molecular Formula : Na5P3O10
Main Specifications : 94%,95%
Synonyms : pentasodium triphosphate;Pentasodium Tripolyphosphate;Sodium Phosphate Tripoly;STPP;Triphosphoric acid, pentasodium salt;Pent-sodium Phosphate;Sodium triphosphate;Sodium Tripolyphos;sodium phosphate (3:1);STPP;Sodium polyphosphate;
Package: 25kg/pp bag or per customer's request
Uses : Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspensions of coatings, kaolin, magnesium oxide, calcium carbon
Molecular Structure:
Product description:

 

Other Names︰

pentasodium triphosphate; Pentasodium Tripolyphosphate; Sodium Phosphate Tripoly; STPP

EINECS NO︰

231-838-7

Molecular Formula︰

Na5P3O10

Molecular Weight︰

367.86413

Appearance︰

white powder

Specification︰

Melting Point: 622℃
Solubility: easily soluble in water; 20 g/100 mL (20℃)
PH value (1% water solution): 9.5-10.0
Water Insoluble Matter %≤: 0.05
P2O5 % ≥: 57.0
Whiteness %≥: 90

Delivery︰

within 15 days after payment

Payment Terms︰

TT / LC
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